The vector of power

It would seem that all things have been done, the troubles are over, financial problems have remained in the past, and they gave you a month and a half of vacation. Looking at the old photos, you decide to fly to your native land, to friends living in another country. But who could assume that along the way you will have to save an American fishing vessel that fell into a terrible storm. And natural disasters will play another joke with you. Without artificial intelligence, practically without protective artifacts and weapons, you will abandon you through a spontaneous portal, it is not known where. Perhaps you will have to go dozens of worlds to return home. But will there be enough strength, health and good luck, so as not to disappear in the stormy whirlpool of events of distant and not always friendly to the aliens of civilizations?